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Create compelling reason to join with our powerful API. Copy and paste our widget to build a viral waiting list in minutes with no coding skills.

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API api.stack.promo/v1/forms/{form-id}

This API accepts an email address and saves it to a wait list.

(Call to Action)

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114 William Street, Melbourne
VIC 3000
Sales: sales@stack.promo
Support: support@stack.promo
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